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Nutritional Therapeutics Team
Management Team

John Casey

Founder and COO

Mr. Casey has over 25 years of experience in the medical market including medical equipment, medical services, and sales & development of nutraceuticals. As a consultant and nutritionist to the Robert Atkins Medical Center in the early 1990’s John was part of the startup team of Atkins Complementary Formulations, which sold for $700 million in 2003.  Mr. Casey’s role included nutritional programs consultation, and sales management.  He formed NTI for the purpose of researching, formulating and creating markets for science based nutraceuticals, and secured leading research institutions including the Henry Ford Hospital of Michigan and UCLA of California. Researchers from both institutions published groundbreaking research specifically on NT Factor.

Robert Fielding
- Operations Manager
Mr. Fielding has over 15 years of experience in the nutraceuticals industry. His previous affiliation with Country Life afforded him the expertise to oversee production of the product line of NTI and maintain inventory control. He has a keen understanding of the industry and the various channels of the wholesaler market-place.

Ellen Hoil

Corporate Sectary and In-House Counsel

Ms. Hoil oversees the administrative responsibilities of NTI. She is a member of the New York State Bar and formerly the Managing Partner in the Long Island based firm of Tadler &  Hoil. Ellen was a member of the Academic Board at Molloy College in NY.  She was awarded a Master’s Degree from CW Post University in NY, and a Juris Doctorate from Touro Law School, New York.

These statements have not been evaluated by the FDA. These products are not intended to diagnose, treat, cure or prevent any disease. The information provided on this site is for informational purposes only and is not intended as a substitute for advice from your physician or other health care professional or any information contained on or in any product label or packaging. You should not use the information on this site for diagnosis or treatment of any health problem or for prescription of any medication or other treatment. You should consult with a healthcare professional before starting any diet, exercise or supplementation program, before taking any medication, or if you have or suspect you might have a health problem. You should not stop taking any pharmaceutical product without first consulting your prescribing physician.






Nutritional Therapeutics' reputation is closely linked to the purity, balance, and integrity of our products. For nearly three decades, NTI develops, manufactures, and distributes both OEM, and proprietary formulations of nutrition supplements for healthcare professional, and consumer markets throughout the world. We produce only natural products with scientifically formulated food ingredients, avoiding additives found in other dietary supplements and pharmaceutical products.

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